SHOW PROCEDURES
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Lists all procedures or displays the text of a specified procedure.
SHOW {PROCEDURES | PROCEDURE name};
| Argument | Description |
|---|---|
|
<name> |
Name of an existing procedure in the current database |
Description: SHOW PROCEDURES displays an alphabetical list of procedures, along with the database objects they depend on. Deleting a database object that has a dependent procedure is not allowed. To avoid an isql error, delete the procedure (using DROP PROCEDURE) before deleting the database object.
SHOW PROCEDURE name displays the text and parameters of the named procedure.
SHOW PROCEDURE has a shorthand equivalent, SHOW PROC.
Examples: To list all procedures defined for the current database, enter:
SHOW PROCEDURES;
Procedure Name Dependency Type
================= ==================== =======
ADD_EMP_PROJ EMPLOYEE_PROJECT Table
UNKNOWN_EMP_ID Exception
DELETE_EMPLOYEE DEPARTMENT Table
EMPLOYEE Table
EMPLOYEE_PROJECT Table
PROJECT Table
REASSIGN_SALES Exception
SALARY_HISTORY Table
SALES Table
DEPT_BUDGET DEPARTMENT Table
DEPT_BUDGET Procedure
. . .
To display the text of the procedure, ADD_EMP_PROJ, enter:
SHOW PROC ADD_EMP_PROJ;
Procedure text:
============================================================
BEGIN
BEGIN
INSERT INTO EMPLOYEE_PROJECT (EMP_NO, PROJ_ID) VALUES (:emp_no,
:proj_id);
WHEN SQLCODE -530 DO
EXCEPTION UNKNOWN_EMP_ID;
END
RETURN;
END
=================================================================
Parameters:
EMP_NO INPUT SMALLINT
PROJ_ID INPUT CHAR(5)